Answers: 1
Chemistry, 21.06.2019 18:00
Construct the hypothetical phase diagram for metals a and b between room temperature (20c) and 700c, given the following information: * the melting temperature of metal a is 480c. ⢠the maximum solubility of b in a is 4 wt% b, which occurs at 420c. ⢠the solubility of b in a at room temperature is 0 wt% b. ⢠one eutectic occurs at 420c and 18 wt% bâ82 wt% a. ⢠a second eutectic occurs at 475c and 42 wt% bâ58 wt% a. ⢠the intermetallic compound ab exists at a composition of 30 wt% bâ70 wt% a, and melts congruently at 525c.⢠the melting temperature of metal b is 600c. ⢠the maximum solubility of a in b is 13 wt% a, which occurs at 475c. ⢠the solubility of a in b at room temperature is 3 wt% a.
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Chemistry, 22.06.2019 09:00
An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2oâ2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10â2 g lioh b) 1.17 x 10â1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh
Answers: 1
Chemistry, 22.06.2019 15:30
Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.
Answers: 1
Chemistry, 23.06.2019 03:50
How many moles of potassium are needed to react completely with 12.8 moles of magnessium bromide?
Answers: 2
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